Why Does My Dash Say No Bus?

Why Does My Dash Say No Bus? it means the pcm and bcm and some sensors are not communicating. “No Bus” means the CCD communication bus is down. … This “bus” is the 2 wire communication network that all the computers share information on. What causes a no bus code? check all grounds and sensor

Which Chapter In The NEC Discusses Wiring And Protection?

Which Chapter In The NEC Discusses Wiring And Protection? NEC Chapter 2: Wiring and protection. What does Chapter 2 of the NEC cover? Chapter 2 provides the general rules for wiring and protection of conductors. The rules in this chapter apply to all electrical installations covered by the NEC—except as modified in Chapters 5, 6,

Where Can I Find A Car Wiring Diagram?

Where Can I Find A Car Wiring Diagram? Call your local library and ask if they offer online access to auto repair manuals. Many libraries DO offer that service and it’s free. Does Alldata DIY have wiring diagrams? ALLDATA has added more than 300,000 non-OE interactive color wiring diagrams to its flagship automotive digital repair

Can You Put 120v And 277v In Same Conduit?

Can You Put 120v And 277v In Same Conduit? Q. Can 277V circuit conductors be placed within the same raceway with 120V circuit conductors? A. Yes, power conductors of different systems can occupy the same raceway, cable, or enclosure if all conductors have an insulation voltage rating not less than the maximum circuit voltage [300.3(C)(1)]

How Is Electrical Wiring Done In A House?

How Is Electrical Wiring Done In A House? Most homes have three-wire service—two hot wires and one neutral. Throughout the house, one hot wire and one neutral wire power conventional 120-volt lights and appliances. Both hot wires and the neutral wire make a 240-volt circuit for large appliances such as air conditioners and electric furnaces.